What powers racsel.org?
Last seen Aug 2026 · 34 technologies across 18 categories
Authentication
NextAuth.js
since Nov 2025
CMS
Databases
MySQL
since Aug 2026
Development
Turbopack
since Jun 2026
Mailjet
since Nov 2025
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Performance
Priority Hints
since Nov 2025
Photo galleries
PhotoSwipe
since Nov 2024
Programming languages
Security
HSTS
since Nov 2025
UI frameworks
Tailwind CSS
since Nov 2025
Web servers
Apache HTTP Server
since Nov 2025
LiteSpeed
since Nov 2024
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 chatgpt-user removed from robots.txt
- Sep 2026 applebot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
- Sep 2026 claude-web removed from robots.txt
- Sep 2026 diffbot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.50 / 10 · ranked #2,488,631 of all domains
14 referring domains · OpenPageRank
Infrastructure
- DNS: netuy.net
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 7,100,310, 6 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.racsel.org | 19 |
| gazelle.racsel.org | 12 |
| racsel.org | 9 |